Molar and molecular weight of BeBr2

• Relative molecular weight of BeBr2: 168.820182
• Molar mass of BeBr2: 168.820182 g/mol (0.16882 kg/mol)

Calculation of the relative molecular and molar mass of BeBr2

• Mr[BeBr2] = Ar[Be] + Ar[Br] * 2 = 9.012182 + 79.904 * 2 = 168.820182
• Molar mass (kg/mol) = Mr[BeBr2] : 1000 = 168.820182 : 1000 = 0.16882 kg/mol

BeBr2: percent composition by element

• Beryllium (Be) = 9.012182 : 168.820182 * 100 = 5.338 %
• Bromine (Br) = 159.808 : 168.820182 * 100 = 94.662 %

Molar mass calculator